Okanagan Veterinarians Warn Dog Owners About Parvovirus Resurgence

The Humane Societies of BC issued a province-wide warning on June 10, 2026, after a canine parvovirus outbreak was identified in the Okanagan region and Vancouver's Downtown Eastside. The disease, commonly known as parvo, is a highly contagious viral illness that attacks the intestinal tract and immune system, causing severe vomiting, diarrhea, lethargy, and dehydration, and can be fatal — particularly in puppies and unvaccinated dogs. The outbreak was highlighted by the case of Lucky, a severely underweight three-month-old puppy found wandering near Oliver, BC, who was diagnosed with parvo after being taken in by a rescuer and rushed to a veterinary clinic in critical condition. Veterinarian Dr. Harsh Joshi noted that the mortality rate for unvaccinated dogs can reach 80–90%, while vaccination — typically beginning at six to eight weeks of age — is highly effective at prevention. The virus can survive in the environment for months and does not require direct contact with an infected animal to spread, as contaminated surfaces, feces, and public spaces such as dog parks all pose risks. There is no direct cure, but early supportive care including IV fluids, medications, and hospitalization can significantly improve survival odds. Financial assistance for low-income households is available through the Vancouver Humane Society's McVitie Fund province-wide and the Okanagan Humane Society's Pet Assistance Program for those in the Okanagan.